Ricki has 76.8 feet of cable. he plans to cut it into 7 pieces l. how long will each piece be

step-by-step explanation:

$11.01

$16

$15

$4

hope this

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.